[PATCH 5/5] xen: flag xen_snd_front to be not essential for system boot

[Juergen Gross <jgross@xxxxxxxx>]

The Xen pv sound driver is not essential for booting. Set the respective
flag.

Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
---
 sound/xen/xen_snd_front.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/xen/xen_snd_front.c b/sound/xen/xen_snd_front.c
index 2cb0a19be2b8..7be9fbcf788f 100644
--- a/sound/xen/xen_snd_front.c
+++ b/sound/xen/xen_snd_front.c
@@ -358,6 +358,7 @@ static struct xenbus_driver xen_driver = {
 	.probe = xen_drv_probe,
 	.remove = xen_drv_remove,
 	.otherend_changed = sndback_changed,
+	.not_essential = true;
 };
 
 static int __init xen_drv_init(void)
-- 
2.26.2